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Miriela U.

Miriela U.

Senior Geologist | GIS & Mineral Resources

Geologist and GIS Specialist with 20+ years of experience in mineral exploration, geological mapping, and spatial data analysis. I help companies and professionals analyze, visualize, and interpret geological data to support exploration and decision-making. I have worked with national geological surveys (Chile and Cuba) and international projects, managing large geological datasets and producing high-quality technical outputs. What I can do for you: Geological and GIS mapping (QGIS, ArcGIS) Data compilation and database management (geological, geochemical, geophysical) 3D geological modeling (Micromine, Geoscience Analyst) Georeferencing old maps and mining concessions Mineral prospectivity analysis and target generation Preparation of technical maps and reports Tools: QGIS | ArcGIS | Micromine | Geoscience Analyst I bring a strong combination of technical expertise and practical experience, delivering accurate and reliable results for exploration projects. I also have geologic articles published in the Mineralium Deposita: Google for: The_La_Union_Au_Cu_prospect_Camaguey_District_Cuba_Fluid_inclusion_and_stable_isotope_evidence_for_ore-forming_processes

🇧🇷Florianópolis, Brazil$50/hr40% JSS5.00 (10)Since Dec 2020

Earnings and projects

MRR
$7

Last 6 months ÷ 6

World#174,718 / 412k
🇧🇷Country#2,059 / 4,647
Revenue, last 30 days
$0

Last 6 months: $45

Total earnings
$32k

Billed in all: $33k

World#106,921 / 412k
🇧🇷Country#1,074 / 4,647
Per project
$1.7k

$45 in the last 6 months

World#88,476 / 412k
🇧🇷Country#1,003 / 4,647
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇧🇷Country#1,427 / 4,647
Projects in all
19

Across 21 contracts

29% fixed71% hourly
World#138,388 / 412k
🇧🇷Country#1,068 / 4,647

Earnings, last 30 days

$32.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$32.0k$32.5k$33.0k$33.5kOct 8Oct 23Nov 7

Skill rankings: Top 36% in Engineering Geology

Ranked by MRR among everyone on Upwork with the skill.

  1. #9Engineering Geology25 freelancers · 🇧🇷 #1Top 36%
  2. #33Agriculture & Mining62 freelancers · 🇧🇷 #1Top 53%
  3. #36Geology99 freelancers · 🇧🇷 #1Top 36%
  4. #42Mining95 freelancers · 🇧🇷 #2Top 44%
  5. #43Geographic Infographic80 freelancers · 🇧🇷 #2Top 54%
  6. #44Geolocation111 freelancers · 🇧🇷 #1Top 40%
  7. #141Digital Mapping318 freelancers · 🇧🇷 #2Top 44%
  8. #162Geospatial Data356 freelancers · 🇧🇷 #2Top 46%